Texas Instruments OMAP36 Series, Technical Reference Manual, Page: 657 / 3738

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PRCM Register Manual
Table 3-524. Register Call Summary for Register PM_MPUGRPSEL_USBHOST
PRCM Basic Programming Model
• PM_ <processor_name> GRPSEL_ <domain_name> (Processor Group Selection Register) : [0]
PRCM Register Manual
• USBHOST_PRM Register Summary : [1]
Table 3-525. PM_IVA2GRPSEL_USBHOST
Address Offset 0x0000 00A8
Physical Address 0x4830 74A8 Instance USBHOST_PRM
Description This register allows selecting the group of modules that wake-up the IVA2.
Type RW
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
RESERVED
GRPSEL_USBHOST
Bits Field Name Description Type Reset
31:1 RESERVED Write 0s for future compatibility. Read returns 0. R 0x00000000
0 GRPSEL_USBHOST Select the USBHOST in the IVA2 wake-up events group RW 0x1
0x0: USBHOST is not attached to the IVA2 wake-up
events group.
0x1: USBHOST is attached to the IVA2 wake-up events
group.
Table 3-526. Register Call Summary for Register PM_IVA2GRPSEL_USBHOST
PRCM Basic Programming Model
• PM_ <processor_name> GRPSEL_ <domain_name> (Processor Group Selection Register) : [0]
PRCM Register Manual
• USBHOST_PRM Register Summary : [1]
Table 3-527. PM_WKST_USBHOST
Address Offset 0x0000 00B0
Physical Address 0x4830 74B0 Instance USBHOST_PRM
Description This register logs module wake-up events. Must be cleared by software. If it is not cleared, it prevents
further domain transition.
Type RW
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
RESERVED
ST_USBHOST
657 SWPU177N – December 2009 – Revised November 2010 Power, Reset, and Clock Management
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